smi:franceseisme.fr/origin/166449smi:franceseisme.fr/magnitude/522915quarry blastQuarry blast of magnitude 1.5, near Montbrison2017-09-28T10:49:12.553888Z0.377899849289.9999976245.645423892.13014780689.999997624.29819872.36470920989.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi@nestea262314140.350927085988.092163090.40463462471.6515480281.1665852071.4983804460.1747321005MLvsmi:franceseisme.fr/origin/166449trimmed mean10confirmedRENASSremi@nestea